Search results for "problems"
showing 10 items of 620 documents
Trabajo Social con poblaciones receptoras de inmigrantes: un modelo cuasi-experimental para fomentar actitudes multiculturales.
1996
Este artículo forma parte de un proyecto transnacional entre España, Portugal, Italia y Grecia, subvencionado por el Programa de Desarrollo Tecnológico del Gobierno Autonómico Valenciano, que tiene como objetivo el fomento de actitudes tolerantes hacia inmigrantes en el sistema educativo. Se ha diseñado un modelo llamado EUROSUR que, puesto a prueba a través de experimentación, obtiene resultados satístactorios. La hipótesis principal es que el factor conocimiento (información a través de tres vías: audiovisual, escrita y oral) es una variable independiente determinante para atenuar e incluso modificar en los jóvenes la configuración de prejuicios racistas ante los inmigrantes. Los resultad…
XXV años de Trabajo social. El aniversario como rito de pasaje
2009
Commemorating a date, thus turning it into an emblematic day, can be considered a «rite of passage» which turns a private event into a public ceremony with a heightened symbolic value. Rites in Social Work are necessary to allow the growth of this profession, a young one barely one hundred years old, and to allow adaptation to new realities. This is how the ritual restores the time of the myth, allowing the old to remain in order to integrate the new, establishing a narration of evolution and growth. Rituals are acts that symbolize, over a sequence of time, the founding myth. They refer to the origins of identity of a profession, in this case, Social Work. Myths have a clear, noble and foun…
“¡Gózate, Cataluña!”: La celebración en Barcelona de la recuperación de Carlos II en 1696
2018
Resumen: 1696 fue un año difícil en la historia de España debido a los problemas de salud de un monarca sin heredero, y fue vivido de manera especialmente crítica en Cataluña a causa de la invasión francesa durante la Guerra de los Nueve Años. La recuperación de la salud del Rey en octubre dio lugar a celebraciones de júbilo, especialmente destacadas en Barcelona, donde las cuatro principales instituciones –Ciudad, Diputación, Brazo Militar y Lonja del Mar– organizaron una serie de festividades religiosas que incluyeron el canto de villancicos policorales de grandes dimensiones, cuyas letras están más cerca de ser panfletos políticos que no poemas espirituales. Este artículo analiza las cir…
Solutions to the 1-harmonic flow with values into a hyper-octant of the N-sphere
2013
Abstract We announce existence results for the 1-harmonic flow from a domain of R m into the first hyper-octant of the N -dimensional unit sphere, under homogeneous Neumann boundary conditions. The arguments rely on a notion of “geodesic representative” of a BV-vector field on its jump set.
THE 1-HARMONIC FLOW WITH VALUES IN A HYPEROCTANT OF THE N-SPHERE
2014
We prove the existence of solutions to the 1-harmonic flow — that is, the formal gradient flow of the total variation of a vector field with respect to the [math] -distance — from a domain of [math] into a hyperoctant of the [math] -dimensional unit sphere, [math] , under homogeneous Neumann boundary conditions. In particular, we characterize the lower-order term appearing in the Euler–Lagrange formulation in terms of the “geodesic representative” of a BV-director field on its jump set. Such characterization relies on a lower semicontinuity argument which leads to a nontrivial and nonconvex minimization problem: to find a shortest path between two points on [math] with respect to a metric w…
Study on the Linezolid Prescription According to the Approval of Indication in a University Hospital.
2015
Indications for linezolid use are nosocomial or community-acquired pneumonia and skin infections or soft tissue infection caused by gram-positive microorganisms, but new recommendations may emerge. It is important to balance benefits with risks because severe adverse events have been described in patients taking linezolid treatment. Accordingly, we evaluated the suitability of linezolid prescription according to approval of indication by evaluating the presence of drug-related problems (DRP) in a University hospital. DRP were identified in 36 patients (50.0%). In most cases, they were related to known or established indications (15 patients, 20.8%), to safety (5 patients, 6.9%), and to both…
Generalized Bayesian pursuit: A novel scheme for multi-armed Bernoulli bandit problems
2011
Published version of a chapter in the book: IFIP Advances in Information and Communication Technology. Also available from the publisher at: http;//dx.doi.org/10.1007/978-3-642-23960-1_16 In the last decades, a myriad of approaches to the multi-armed bandit problem have appeared in several different fields. The current top performing algorithms from the field of Learning Automata reside in the Pursuit family, while UCB-Tuned and the ε -greedy class of algorithms can be seen as state-of-the-art regret minimizing algorithms. Recently, however, the Bayesian Learning Automaton (BLA) outperformed all of these, and other schemes, in a wide range of experiments. Although seemingly incompatible, in…
Accelerated Bayesian learning for decentralized two-armed bandit based decision making with applications to the Goore Game
2012
Published version of an article in the journal: Applied Intelligence. Also available from the publisher at: http://dx.doi.org/10.1007/s10489-012-0346-z The two-armed bandit problem is a classical optimization problem where a decision maker sequentially pulls one of two arms attached to a gambling machine, with each pull resulting in a random reward. The reward distributions are unknown, and thus, one must balance between exploiting existing knowledge about the arms, and obtaining new information. Bandit problems are particularly fascinating because a large class of real world problems, including routing, Quality of Service (QoS) control, game playing, and resource allocation, can be solved …
Kommunene på Agder og opptrappingsplanen på rusfeltet : den sektoriserte stat møter kommunene
2017
During the last 25 years there have been several efforts to strengthen the services to patients with mental health problems and substance use disorders. The new plan (opptrappingsplanen for rusfeltet) was launched in 2016 and will be completed in 2020. Again, as in previous efforts, it is the municipal health services that are going to do the job. This study examined the size of staff in these services in relation to population, and the proportion of employees in these services in relation to the total number of employees in the municipality. According to the results of this study, it is the smallest municipalities that have the highest number of employees working in the mental health and s…
Moral values, empathy and identification with fictional characters: the representative universe at “Cuéntame cómo pasó” (TVE)
2012
En la presente investigación se muestran los resultados de un estudio de base experimental sobre el análisis de los valores morales presentes en la serie emitida por Televisión Española “Cuéntame cómo pasó”. La discusión se centra en los valores morales como el aspecto nuclear de este constructo audiovisual, en especial en su posible correlación con la identificación de los personajes y la empatía ficcional del formato. En el estudio participaron 47 estudiantes universitarios y 36 personas de más edad, quienes fueron sometidos a unos cuestionarios analíticos anteriores y posteriores al visionado de dos capítulos de la serie televisiva. Tras la aplicación pre-test y post-test de la Escala de…